From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1161022AbeCASiy (ORCPT ); Thu, 1 Mar 2018 13:38:54 -0500 Received: from shards.monkeyblade.net ([184.105.139.130]:36106 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1033978AbeCASiw (ORCPT ); Thu, 1 Mar 2018 13:38:52 -0500 Date: Thu, 01 Mar 2018 13:38:49 -0500 (EST) Message-Id: <20180301.133849.828156667575255120.davem@davemloft.net> To: arnd@arndb.de Cc: kuznet@ms2.inr.ac.ru, yoshfuji@linux-ipv6.org, jishi@redhat.com, sd@queasysnail.net, sbrivio@redhat.com, dsahern@gmail.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] net: ipv4: avoid unused variable warning for sysctl From: David Miller In-Reply-To: <20180228133310.1816221-1-arnd@arndb.de> References: <20180228133310.1816221-1-arnd@arndb.de> X-Mailer: Mew version 6.7 on Emacs 25.3 / Mule 6.0 (HANACHIRUSATO) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Arnd Bergmann Date: Wed, 28 Feb 2018 14:32:48 +0100 > The newly introudced ip_min_valid_pmtu variable is only used when > CONFIG_SYSCTL is set: > > net/ipv4/route.c:135:12: error: 'ip_min_valid_pmtu' defined but not used [-Werror=unused-variable] > > This moves it to the other variables like it, to avoid the harmless > warning. > > Fixes: c7272c2f1229 ("net: ipv4: don't allow setting net.ipv4.route.min_pmtu below 68") > Signed-off-by: Arnd Bergmann Applied, thanks Arnd.